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Ruth Fong

8 accepted papers

2023

Gender Artifacts in Visual Datasets

ICCV 2023poster

Gender biases are known to exist within large-scale visual datasets and can be reflected or even amplified in downstream models. Many prior works have proposed methods for mitigating gender biases, often by attempting to remove gender expression information from images. To understand the feasibility…

Cited by 36PDFScholar
2023

Overlooked Factors in Concept-Based Explanations: Dataset Choice, Concept Learnability, and Human Capability

CVPR 2023poster

Concept-based interpretability methods aim to explain a deep neural network model's components and predictions using a pre-defined set of semantic concepts. These methods evaluate a trained model on a new, "probe" dataset and correlate the model's outputs with concepts labeled in that dataset. Despi…

2022

HIVE: Evaluating the Human Interpretability of Visual Explanations

ECCV 2022poster

"As AI technology is increasingly applied to high-impact, high-risk domains, there have been a number of new methods aimed at making AI models more human interpretable. Despite the recent growth of interpretability work, there is a lack of systematic evaluation of proposed techniques. In this work,…

2021

On Compositions of Transformations in Contrastive Self-Supervised Learning

ICCV 2021poster

In the image domain, excellent representations can be learned by inducing invariance to content-preserving transformations via noise contrastive learning. In this paper, we generalize contrastive learning to a wider set of transformations, and their compositions, for which either invariance or disti…

Cited by 73PDFcodeScholar
2020

Quantifying Learnability and Describability of Visual Concepts Emerging in Representation Learning

NeurIPS 2020poster

The increasing impact of black box models, and particularly of unsupervised ones, comes with an increasing interest in tools to understand and interpret them. In this paper, we consider in particular how to characterise visual groupings discovered automatically by deep neural networks, starting with…

2020

There and Back Again: Revisiting Backpropagation Saliency Methods

CVPR 2020poster

Saliency methods seek to explain the predictions of a model by producing an importance map across each input sample. A popular class of such methods is based on backpropagating a signal and analyzing the resulting gradient. Despite much research on such methods, relatively little work has been done…

Cited by 148PDFcodeScholar
2018

Net2Vec: Quantifying and Explaining How Concepts Are Encoded by Filters in Deep Neural Networks

CVPR 2018poster

In an effort to understand the meaning of the intermediate representations captured by deep networks, recent papers have tried to associate specific semantic concepts to individual neural network filter responses, where interesting correlations are often found, largely by focusing on extremal filter…